List of 144 Network Attacks – Explained!

In today’s interconnected world, where information flows seamlessly across networks, ensuring the security and integrity of digital infrastructure has become paramount. As businesses and individuals rely heavily on networks for communication, transactions, and data storage, the threat landscape has evolved to include a wide array of network attacks that can compromise the confidentiality, availability, and integrity of sensitive information.

Network attacks are malicious activities designed to exploit vulnerabilities in computer networks, systems, and applications. These attacks can be perpetrated by skilled hackers, organized cybercriminal groups, or even disgruntled insiders. Understanding the different types of network attacks and their potential impact is crucial for implementing robust security measures and mitigating the risks associated with them.

In this article, we delve into the realm of network attacks, exploring their nature, techniques employed, and the potential consequences they pose. By shedding light on these threats, we aim to empower individuals and organizations with the knowledge needed to protect their digital assets and maintain a secure online environment.

Throughout the article, we will explore a wide range of network attacks, from well-known techniques to emerging threats. We will explain the underlying mechanisms behind each attack, the objectives that attackers seek to achieve, and the potential vulnerabilities they exploit within network infrastructures. Additionally, we will provide insights into the potential impacts of these attacks, including financial losses, data breaches, and reputational damage.

By familiarizing ourselves with the anatomy of network attacks, we can develop a proactive mindset towards network security. This involves adopting a multi-layered defense strategy that encompasses robust firewalls, intrusion detection systems, secure authentication mechanisms, and employee awareness and training programs. Furthermore, understanding network attacks enables us to adopt best practices, such as regularly patching software, conducting vulnerability assessments, and implementing secure coding practices.

As we embark on this journey through the world of network attacks, let us equip ourselves with the knowledge and tools necessary to safeguard our digital infrastructure. By staying informed and vigilant, we can create a resilient defense against the ever-evolving threats that seek to compromise our networks, ensuring a secure and reliable digital ecosystem for individuals and businesses alike.

List of network attacks

Attack Name Explanation
1. Phishing Phishing is a deceptive attack where cybercriminals send fake emails or messages, pretending to be a legitimate organization, to trick users into sharing sensitive information such as passwords, credit card details, or login credentials. The goal is to steal personal or financial data or gain unauthorized access to systems.
2. Man-in-the-Middle (MitM) A Man-in-the-Middle attack occurs when an attacker intercepts communication between two parties, secretly relaying or altering the messages exchanged. By doing so, the attacker can eavesdrop on sensitive information, such as login credentials or financial data, without the knowledge of the communicating parties.
3. Denial-of-Service (DoS) In a Denial-of-Service attack, the attacker floods a network, system, or service with an overwhelming amount of requests, causing it to become unavailable to legitimate users. By consuming system resources, such as bandwidth or processing power, the attacker disrupts normal operations, leading to service degradation or a complete shutdown.
4. Distributed DoS (DDoS) Similar to a DoS attack, a Distributed DoS attack involves multiple compromised devices (often part of a botnet) flooding a target network, system, or service with a massive volume of traffic. This coordinated attack amplifies the impact, making it even more challenging to mitigate and recover from the attack, as the source appears to be distributed across many different devices.
5. SQL Injection An SQL Injection attack targets a website or application that uses a database by injecting malicious SQL code into user input fields. By exploiting vulnerabilities, the attacker can manipulate the SQL queries executed by the application, potentially gaining unauthorized access to the database, extracting sensitive information, or modifying data.
6. Cross-Site Scripting (XSS) Cross-Site Scripting is a type of attack where malicious scripts are injected into web pages viewed by other users. When unsuspecting users visit the infected page, the malicious script executes in their browsers, allowing the attacker to steal sensitive information, manipulate web content, or perform actions on behalf of the user without their consent.
7. Cross-Site Request Forgery (CSRF) In a Cross-Site Request Forgery attack, an attacker tricks a user’s browser into performing unwanted actions on a trusted website without their knowledge or consent. By exploiting the trust between the user’s browser and the target website, the attacker can perform actions on behalf of the user, potentially leading to unauthorized transactions, data manipulation, or account compromise.
8. Network Sniffing Network Sniffing involves capturing and analyzing network traffic to intercept sensitive information, such as usernames, passwords, or data packets. Attackers use specialized tools to monitor and capture unencrypted data passing through a network, exploiting the lack of encryption to gather valuable information that can be used for further attacks or unauthorized access.
9. Brute Force Attack A Brute Force attack involves systematically attempting all possible combinations of passwords or encryption keys until the correct one is found. Attackers leverage the computational power of machines to automate the process, trying numerous combinations per second, aiming to gain unauthorized access to a system or decrypt encrypted data.
10. Social Engineering Social Engineering is a tactic where attackers exploit human psychology to manipulate individuals into revealing sensitive information or performing certain actions. This can involve impersonating a trusted person or entity, manipulating emotions, or deceiving victims through cleverly crafted scenarios, aiming to bypass technical security measures by exploiting the weakest link: humans.
11. Eavesdropping Eavesdropping involves unauthorized interception of network communication to listen in or capture sensitive information being transmitted. Attackers may exploit unsecured or poorly encrypted networks to gather valuable data, such as login credentials, financial information, or confidential conversations.
12. Password Cracking Password cracking refers to the process of obtaining passwords that are stored or transmitted in a hashed or encrypted form. Attackers use various techniques, such as dictionary attacks or brute force, to guess or uncover passwords, aiming to gain unauthorized access to user accounts, systems, or sensitive information.
13. Pharming Pharming is a type of attack that redirects users from legitimate websites to malicious ones, often by manipulating DNS settings or altering hosts files. Victims are tricked into visiting fake websites, where their sensitive information, such as login credentials or financial data, is captured by attackers. This attack can be used for phishing or spreading malware.
14. DNS Spoofing DNS Spoofing involves modifying DNS (Domain Name System) records to redirect users to malicious websites or servers. By tampering with the DNS resolution process, attackers can deceive users into visiting fake websites, where sensitive information may be compromised, or malware can be distributed.
15. ARP Spoofing ARP Spoofing (Address Resolution Protocol Spoofing) is an attack where an attacker impersonates a legitimate device on a local network by sending falsified ARP messages. By doing so, the attacker can intercept or redirect network traffic, eavesdrop on communication, or launch further attacks, such as a Man-in-the-Middle attack.
16. Wi-Fi Hacking Wi-Fi hacking involves exploiting vulnerabilities in wireless networks to gain unauthorized access or intercept network traffic. Attackers may use techniques like cracking weak Wi-Fi passwords, exploiting WEP/WPA vulnerabilities, or setting up rogue access points to trick users into connecting to malicious networks, exposing their sensitive information to the attacker.
17. Malware Malware refers to malicious software designed to harm or compromise systems, networks, or users. This includes viruses, worms, Trojans, ransomware, spyware, and various other types of malicious programs. Malware can be distributed through infected email attachments, fake downloads, compromised websites, or other means, leading to data theft, system disruption, or unauthorized access.
18. Ransomware Ransomware is a type of malware that encrypts a victim’s files or locks their system, demanding a ransom payment in exchange for restoring access. It often spreads through malicious email attachments, infected software, or compromised websites. Ransomware attacks can cause significant data loss, financial harm, and disruption of business operations.
19. Rootkit A rootkit is a stealthy malicious software that allows unauthorized access to a system while concealing its presence. It grants attackers privileged access to a compromised system, enabling them to control the system, execute commands, and hide their activities from detection. Rootkits are typically difficult to detect and remove, making them a potent tool for attackers.
20. Keylogger Keyloggers are software or hardware devices that record keystrokes on a computer or mobile device without the user’s knowledge. Attackers use keyloggers to capture sensitive information, such as login credentials, credit card numbers, or other confidential data. Keyloggers can be distributed through malware, phishing attacks, or physical access to the target device.
21. Zero-Day Exploit A Zero-Day exploit targets vulnerabilities in software or systems that are unknown to the vendor or have no available patches. Attackers exploit these vulnerabilities before they are discovered or patched, allowing them to gain unauthorized access, execute arbitrary code, or perform other malicious activities. Zero-Day exploits are highly valuable and can cause significant damage.
22. Spear Phishing Spear phishing is a targeted form of phishing where attackers tailor their messages or emails to specific individuals or organizations. By gathering information about the target, such as their interests, work details, or contacts, attackers create convincing messages to increase the likelihood of tricking the victims into revealing sensitive information or executing malicious actions.
23. Whaling Whaling is a specialized form of spear phishing that targets high-profile individuals, such as executives or CEOs. Attackers aim to deceive these prominent individuals into revealing sensitive information, authorizing financial transactions, or compromising their organization’s security. Whaling attacks often employ sophisticated social engineering tactics.
24. Watering Hole Attack A watering hole attack targets a specific group of users by infecting websites they are likely to visit. Attackers compromise these websites and inject malicious code or malware into them, exploiting the trust users place in the targeted sites. When users visit the infected websites, their devices become infected, allowing attackers to gain unauthorized access or steal sensitive information.
25. Advanced Persistent Threat (APT) An Advanced Persistent Threat (APT) is a long-term, targeted attack carried out by highly skilled and motivated adversaries, often state-sponsored or well-funded. APT attacks involve sophisticated techniques, such as zero-day exploits, advanced malware, social engineering, and persistent intrusion into targeted systems, aiming to steal sensitive information or disrupt critical operations.
26. Cryptojacking Cryptojacking involves unauthorized use of a victim’s computer or device to mine cryptocurrencies. Attackers infect systems with crypto-mining malware, which silently harnesses the device’s processing power to mine cryptocurrencies for the attacker’s benefit. Cryptojacking can slow down systems, increase energy consumption, and impact device performance.
27. IoT Device Exploitation IoT (Internet of Things) device exploitation targets vulnerabilities in internet-connected devices, such as smart home devices, routers, or security cameras. Attackers exploit weak security measures or default passwords to gain control over the devices, enabling them to conduct malicious activities, such as unauthorized access, data theft, or network disruption.
28. Remote Code Execution (RCE) Remote Code Execution is an attack where an attacker exploits a vulnerability to execute arbitrary code on a target system or application. By exploiting flaws in software, attackers can run their code remotely, potentially gaining full control over the system, escalating privileges, or installing malware. RCE vulnerabilities pose severe risks to the security and integrity of systems.
29. Clickjacking Clickjacking involves deceiving users into clicking on elements of a web page that are hidden or disguised. By overlaying malicious elements on top of legitimate content, attackers trick users into performing unintended actions, such as enabling malware downloads, granting permissions, or unknowingly interacting with malicious content. Clickjacking can lead to various other attacks or data theft.
30. Logic Bomb A logic bomb is a piece of code or software that remains dormant until triggered by specific conditions or events. Once triggered, it can execute malicious actions, such as deleting files, modifying data, or disrupting system operations. Logic bombs are often planted by insiders or attackers with access to the target system and are designed to cause damage or gain leverage at a later stage.
31. Fileless Malware Fileless malware is a type of malicious software that operates in memory, leaving minimal traces on disk. It leverages existing system tools or processes to execute malicious actions, making it challenging to detect and remove. Fileless malware often uses PowerShell or scripts to evade traditional security measures and can carry out various malicious activities, such as data theft or lateral movement.
32. DNS Tunneling DNS Tunneling is a technique where attackers bypass network security measures by encapsulating non-DNS traffic within DNS packets. This allows them to exfiltrate data or establish covert communication channels outside the network’s normal boundaries. DNS Tunneling can be used to bypass firewalls, exfiltrate sensitive information, or establish command-and-control channels for further attacks.
33. Typosquatting Typosquatting involves registering domain names similar to popular websites or brands but with slight misspellings or typographical errors. Attackers rely on users mistyping the intended website address and unknowingly landing on the malicious site. Typosquatting can be used for phishing attacks, spreading malware, or tricking users into revealing sensitive information.
34. Eavesdropping Eavesdropping involves unauthorized interception of network communication to listen in or capture sensitive information being transmitted. Attackers may exploit unsecured or poorly encrypted networks to gather valuable data, such as login credentials, financial information, or confidential conversations.
35. Password Cracking Password cracking refers to the process of obtaining passwords that are stored or transmitted in a hashed or encrypted form. Attackers use various techniques, such as dictionary attacks or brute force, to guess or uncover passwords, aiming to gain unauthorized access to user accounts, systems, or sensitive information.
36. Pharming Pharming is a type of attack that redirects users from legitimate websites to malicious ones, often by manipulating DNS settings or altering hosts files. Victims are tricked into visiting fake websites, where their sensitive information, such as login credentials or financial data, is captured by attackers. This attack can be used for phishing or spreading malware.
37. DNS Spoofing DNS Spoofing involves modifying DNS (Domain Name System) records to redirect users to malicious websites or servers. By tampering with the DNS resolution process, attackers can deceive users into visiting fake websites, where sensitive information may be compromised, or malware can be distributed.
38. ARP Spoofing ARP Spoofing (Address Resolution Protocol Spoofing) is an attack where an attacker impersonates a legitimate device on a local network by sending falsified ARP messages. By doing so, the attacker can intercept or redirect network traffic, eavesdrop on communication, or launch further attacks, such as a Man-in-the-Middle attack.
39. Wi-Fi Hacking Wi-Fi hacking involves exploiting vulnerabilities in wireless networks to gain unauthorized access or intercept network traffic. Attackers may use techniques like cracking weak Wi-Fi passwords, exploiting WEP/WPA vulnerabilities, or setting up rogue access points to trick users into connecting to malicious networks, exposing their sensitive information to the attacker.
40. Malware Malware refers to malicious software designed to harm or compromise systems, networks, or users. This includes viruses, worms, Trojans, ransomware, spyware, and various other types of malicious programs. Malware can be distributed through infected email attachments, fake downloads, compromised websites, or other means, leading to data theft, system disruption, or unauthorized access.
41. Ransomware Ransomware is a type of malware that encrypts a victim’s files or locks their system, demanding a ransom payment in exchange for restoring access. It often spreads through malicious email attachments, infected software, or compromised websites. Ransomware attacks can cause significant data loss, financial harm, and disruption of business operations.
42. Rootkit A rootkit is a stealthy malicious software that allows unauthorized access to a system while concealing its presence. It grants attackers privileged access to a compromised system, enabling them to control the system, execute commands, and hide their activities from detection. Rootkits are typically difficult to detect and remove, making them a potent tool for attackers.
43. Keylogger Keyloggers are software or hardware devices that record keystrokes on a computer or mobile device without the user’s knowledge. Attackers use keyloggers to capture sensitive information, such as login credentials, credit card numbers, or other confidential data. Keyloggers can be distributed through malware, phishing attacks, or physical access to the target device.
44. Zero-Day Exploit A Zero-Day exploit targets vulnerabilities in software or systems that are unknown to the vendor or have no available patches. Attackers exploit these vulnerabilities before they are discovered or patched, allowing them to gain unauthorized access, execute arbitrary code, or perform other malicious activities. Zero-Day exploits are highly valuable and can cause significant damage.
45. Spear Phishing Spear phishing is a targeted form of phishing where attackers tailor their messages or emails to specific individuals or organizations. By gathering information about the target, such as their interests, work details, or contacts, attackers create convincing messages to increase the likelihood of tricking the victims into revealing sensitive information or executing malicious actions.
46. Whaling Whaling is a specialized form of spear phishing that targets high-profile individuals, such as executives or CEOs. Attackers aim to deceive these prominent individuals into revealing sensitive information, authorizing financial transactions, or compromising their organization’s security. Whaling attacks often employ sophisticated social engineering tactics.
47. Watering Hole Attack A watering hole attack targets a specific group of users by infecting websites they are likely to visit. Attackers compromise these websites and inject malicious code or malware into them, exploiting the trust users place in the targeted sites. When users visit the infected websites, their devices become infected, allowing attackers to gain unauthorized access or steal sensitive information.
48. Advanced Persistent Threat (APT) An Advanced Persistent Threat (APT) is a long-term, targeted attack carried out by highly skilled and motivated adversaries, often state-sponsored or well-funded. APT attacks involve sophisticated techniques, such as zero-day exploits, advanced malware, social engineering, and persistent intrusion into targeted systems, aiming to steal sensitive information or disrupt critical operations.
49. Cryptojacking Cryptojacking involves unauthorized use of a victim’s computer or device to mine cryptocurrencies. Attackers infect systems with crypto-mining malware, which silently harnesses the device’s processing power to mine cryptocurrencies for the attacker’s benefit. Cryptojacking can slow down systems, increase energy consumption, and impact device performance.
50. IoT Device Exploitation IoT (Internet of Things) device exploitation targets vulnerabilities in internet-connected devices, such as smart home devices, routers, or security cameras. Attackers exploit weak security measures or default passwords to gain control over the devices, enabling them to conduct malicious activities, such as unauthorized access, data theft, or network disruption.
51. Remote Code Execution (RCE) Remote Code Execution is an attack where an attacker exploits a vulnerability to execute arbitrary code on a target system or application. By exploiting flaws in software, attackers can run their code remotely, potentially gaining full control over the system, escalating privileges, or installing malware. RCE vulnerabilities pose severe risks to the security and integrity of systems.
52. Clickjacking Clickjacking involves deceiving users into clicking on elements of a web page that are hidden or disguised. By overlaying malicious elements on top of legitimate content, attackers trick users into performing unintended actions, such as enabling malware downloads, granting permissions, or unknowingly interacting with malicious content. Clickjacking can lead to various other attacks or data theft.
53. Logic Bomb A logic bomb is a piece of code or software that remains dormant until triggered by specific conditions or events. Once triggered, it can execute malicious actions, such as deleting files, modifying data, or disrupting system operations. Logic bombs are often planted by insiders or attackers with access to the target system and are designed to cause damage or gain leverage at a later stage.
54. Fileless Malware Fileless malware is a type of malicious software that operates in memory, leaving minimal traces on disk. It leverages existing system tools or processes to execute malicious actions, making it challenging to detect and remove. Fileless malware often uses PowerShell or scripts to evade traditional security measures and can carry out various malicious activities, such as data theft or lateral movement.
55. DNS Tunneling DNS Tunneling is a technique where attackers bypass network security measures by encapsulating non-DNS traffic within DNS packets. This allows them to exfiltrate data or establish covert communication channels outside the network’s normal boundaries. DNS Tunneling can be used to bypass firewalls, exfiltrate sensitive information, or establish command-and-control channels for further attacks.
56. Typosquatting Typosquatting involves registering domain names similar to popular websites or brands but with slight misspellings or typographical errors. Attackers rely on users mistyping the intended website address and unknowingly landing on the malicious site. Typosquatting can be used for phishing attacks, spreading malware, or tricking users into revealing sensitive information.
57. Drive-by Download A drive-by download occurs when a user visits a compromised or malicious website, and without their knowledge or consent, malware is downloaded and installed on their device. This can happen due to vulnerabilities in web browsers, plugins, or operating systems. Drive-by downloads often exploit unpatched software or rely on social engineering to trick users into executing the download.
58. Buffer Overflow A buffer overflow occurs when a program or process tries to write more data into a buffer than it can handle, causing the excess data to overwrite adjacent memory areas. Attackers can exploit this vulnerability to inject malicious code into the memory, potentially gaining control of the system, executing arbitrary commands, or causing the program to crash. Buffer overflows are common in poorly coded applications.
59. Remote File Inclusion (RFI) Remote File Inclusion is an attack that allows an attacker to include remote files or scripts on a web server. By exploiting vulnerable PHP or other scripting code, attackers can execute arbitrary code, steal sensitive information, or gain unauthorized access to the server. RFI attacks often rely on user-supplied input not properly validated or filtered.
60. Server-Side Request Forgery (SSRF) Server-Side Request Forgery is an attack where an attacker tricks a server into making unintended requests to internal resources or external systems. By manipulating input parameters, attackers can make the server fetch or expose sensitive information, bypass access controls, or perform actions on behalf of the server, potentially leading to data breaches or further exploitation of the server.
61. XML External Entity (XXE) XML External Entity is an attack that exploits the processing of XML input containing external entities. By including malicious entities, attackers can read local files, perform port scanning, execute arbitrary commands, or conduct denial-of-service attacks. XXE vulnerabilities occur when XML input is parsed without proper validation or when outdated XML processors are used.
62. Code Injection Code Injection occurs when an attacker inserts malicious code into an application or system to manipulate its behavior or gain unauthorized access. This can happen through user input fields, unchecked file uploads, or insecure API endpoints. Code injection attacks can lead to data theft, privilege escalation, or the execution of arbitrary code on the target system.
63. Session Hijacking Session Hijacking, also known as session sidejacking or session sniffing, involves stealing a user’s session identifier to impersonate them and gain unauthorized access. Attackers can capture session cookies or tokens by eavesdropping on network traffic or through cross-site scripting vulnerabilities. Session hijacking can lead to account compromise or unauthorized actions on behalf of the user.
64. SSL/TLS Exploitation SSL/TLS Exploitation refers to attacks that exploit vulnerabilities or weaknesses in the SSL/TLS encryption protocols. These attacks can involve the interception of encrypted communication, downgrading encryption to weaker algorithms, exploiting certificate validation flaws, or impersonating trusted servers. SSL/TLS exploitation can result in the interception or tampering of sensitive data.
65. Cross-Site Request Forgery (CSRF) Cross-Site Request Forgery is an attack that tricks a user’s browser into performing unwanted actions on a trusted website without their knowledge or consent. By exploiting the trust between the user’s browser and the target website, the attacker can perform actions on behalf of the user, potentially leading to unauthorized transactions, data manipulation, or account compromise.
66. XML Injection XML Injection is an attack that exploits vulnerabilities in applications that process XML data without proper validation or sanitization. Attackers can insert malicious XML content, potentially leading to data exposure, remote code execution, or denial-of-service attacks. XML Injection attacks are particularly prevalent in web applications that handle XML data.
67. Click Fraud Click Fraud refers to the fraudulent manipulation of online advertisements or pay-per-click (PPC) systems. Attackers employ automated scripts or botnets to generate fake clicks, artificially inflating advertising costs for businesses or generating revenue for the attackers. Click fraud can also be used to deplete competitors’ ad budgets or compromise online analytics.
68. Smishing Smishing is a form of phishing attack that occurs through SMS (Short Message Service) or text messages. Attackers send deceptive messages containing links or prompts that trick users into sharing sensitive information or visiting malicious websites. Smishing attacks often exploit the sense of urgency or curiosity to manipulate victims into taking actions that compromise their security.
69. Vishing Vishing is a form of phishing attack that occurs through voice or phone calls. Attackers impersonate trusted individuals or organizations, such as banks or government agencies, to deceive victims into revealing sensitive information or performing certain actions. Vishing attacks rely on social engineering tactics, such as building rapport or instilling fear, to manipulate victims.
70. Dumpster Diving Dumpster Diving is a physical attack where attackers search through discarded documents, trash bins, or recycling to gather valuable information. This can include printed documents, invoices, receipts, or storage media that may contain sensitive information, such as passwords, account numbers, or proprietary data. Dumpster diving can be used as a reconnaissance technique for further attacks.
71. Tailgating Tailgating, also known as piggybacking, is a physical attack where an unauthorized person gains access to a restricted area by following closely behind an authorized individual. This social engineering tactic takes advantage of the natural tendency to hold doors open for others, allowing the attacker to bypass security measures and gain unauthorized access to buildings or secure areas.
72. Evil Twin Wi-Fi Attack An Evil Twin Wi-Fi attack involves setting up a rogue access point with the same or similar name as a legitimate Wi-Fi network. Users unknowingly connect to the rogue network, allowing attackers to intercept their traffic, capture sensitive information, or manipulate their communication. Evil Twin attacks exploit the trust users place in familiar network names to deceive them.
73. USB Drop Attack A USB Drop Attack occurs when an attacker intentionally leaves infected USB drives in public spaces or targeted locations. Curious individuals who find and connect these drives to their computers unknowingly execute the malware or malicious scripts contained on the USB, allowing the attacker to gain unauthorized access, install backdoors, or exfiltrate sensitive data.
74. Credential Stuffing Credential Stuffing is an attack where attackers use stolen username and password combinations to gain unauthorized access to user accounts. They automate the process by trying these credentials across multiple websites or services, taking advantage of users’ tendencies to reuse passwords. Credential stuffing attacks can lead to account compromise and data breaches.
75. DNS Amplification Attack A DNS Amplification attack leverages misconfigured DNS servers to amplify the volume of traffic directed at a target. Attackers send DNS queries with a spoofed source IP address to open DNS resolvers, which respond with significantly larger responses sent to the victim’s IP address. This can overwhelm the victim’s network, causing service disruption or denial of service.
76. MAC Spoofing MAC Spoofing involves changing the Media Access Control (MAC) address of a network interface to impersonate another device on a network. Attackers can use MAC spoofing to bypass MAC-based access controls, gain unauthorized network access, or conduct Man-in-the-Middle attacks. MAC spoofing can also be used to evade network traffic monitoring or MAC-based authentication.
77. Physical Destruction Physical Destruction refers to attacks where an attacker physically damages or destroys hardware components, devices, or infrastructure. This can include vandalism, sabotage, or intentional destruction of data storage devices, servers, or network equipment. Physical destruction attacks aim to disrupt operations, cause financial losses, or compromise data integrity.
78. USB HID Attack A USB HID (Human Interface Device) attack involves exploiting the trust placed in USB devices, such as keyboards or mice, to inject malicious commands or execute arbitrary code on a target system. Attackers use specially crafted USB devices that appear as legitimate input devices, bypassing security measures and gaining unauthorized control over the target system.
79. Covert Channel Covert Channels are communication channels used by attackers to transfer information in a way that bypasses security mechanisms or goes unnoticed. This can involve techniques such as steganography, encoding data in seemingly harmless files or communication protocols, or exploiting side channels, such as variations in power consumption or electromagnetic emissions. Covert channels enable stealthy data exfiltration or command-and-control communication.
80. Rainbow Table Attack A Rainbow Table Attack is a password cracking technique that involves precomputing and storing the hash values of all possible passwords using specific algorithms. Attackers can then compare the hash values of stolen password databases with the precomputed hashes in the rainbow table to quickly identify the corresponding passwords, bypassing the need to perform time-consuming brute force attacks.
81. Voice Command Attack Voice Command Attacks exploit vulnerabilities in voice recognition systems or virtual assistants, such as Siri, Alexa, or Google Assistant. Attackers use crafted voice commands or audio signals to trick these systems into executing unintended actions or leaking sensitive information. Voice command attacks can lead to unauthorized access, data leakage, or even physical compromise of smart home devices.
82. DNS Hijacking DNS Hijacking involves unauthorized modifications to DNS settings or records, redirecting users to malicious websites or servers. Attackers manipulate DNS configurations or compromise DNS infrastructure to divert users’ traffic to fake sites, where sensitive information can be harvested, or malware can be distributed. DNS hijacking undermines the integrity and security of the domain name resolution process.
83. Browser Extension Exploitation Browser Extension Exploitation targets vulnerabilities in browser extensions, such as malicious or poorly coded plugins. Attackers exploit these vulnerabilities to gain unauthorized access, inject malicious code into web pages, steal user data, or perform unauthorized actions on behalf of the user. Browser extension exploitation can compromise the security of the entire browsing experience.
84. SIM Card Swap Attack A SIM Card Swap Attack involves social engineering or insider involvement to convince a mobile network operator to transfer a victim’s phone number to a SIM card controlled by the attacker. By taking control of the victim’s phone number, attackers can bypass two-factor authentication and gain access to sensitive accounts or intercept communications, potentially leading to identity theft or financial loss.
85. Malvertising Malvertising refers to malicious advertisements that are designed to deliver malware or direct users to malicious websites. Attackers exploit vulnerabilities in online advertising networks or compromise legitimate ads to distribute malware. Users may unknowingly encounter malvertising while browsing websites, resulting in the installation of malware or the exposure to phishing attacks.
86. Cryptocurrency Exchange Hacks Cryptocurrency Exchange Hacks involve attackers compromising the security of cryptocurrency exchange platforms to steal digital assets or funds. Attackers exploit vulnerabilities in exchange infrastructure, social engineering techniques, or weaknesses in the exchange’s security practices to gain unauthorized access to user accounts or manipulate transactions. Cryptocurrency exchange hacks can result in significant financial losses.
87. Social Media Impersonation Social Media Impersonation involves attackers creating fake profiles or accounts on social media platforms to impersonate individuals, organizations, or brands. Attackers use these fake accounts to deceive users, spread misinformation, initiate phishing attacks, or engage in social engineering activities to manipulate users into revealing sensitive information or performing certain actions.
88. Insider Threat Insider Threats refer to attacks or security breaches caused by individuals within an organization who have authorized access to sensitive systems, data, or resources. Insiders can intentionally or unintentionally misuse their privileges, compromising data security, leaking sensitive information, or sabotaging systems. Insider threats can be difficult to detect and can have severe consequences.
89. GPS Spoofing GPS Spoofing is an attack where attackers manipulate or counterfeit Global Positioning System (GPS) signals to deceive GPS receivers or navigation systems. By spoofing GPS signals, attackers can misdirect navigation, cause transportation disruptions, deceive tracking systems, or compromise the accuracy of location-based applications. GPS spoofing poses risks to transportation, logistics, and critical infrastructure systems.
90. Logic Flaws Logic Flaws are vulnerabilities resulting from flawed or incorrect implementation of business logic within applications. Attackers exploit these flaws to bypass intended restrictions or manipulate system behavior. Logic flaws can lead to unauthorized access, privilege escalation, data leakage, or the execution of unintended actions, depending on the specific context and application logic.
91. Supply Chain Attacks Supply Chain Attacks target software or hardware supply chains to compromise systems or applications downstream. Attackers inject malware, backdoors, or vulnerabilities into the software development process, distribution channels, or hardware components. Supply chain attacks can impact multiple organizations, leading to the distribution of compromised software, data breaches, or unauthorized access.
92. DNSSEC Exploitation DNSSEC (Domain Name System Security Extensions) Exploitation refers to attacks targeting weaknesses in DNSSEC implementations. Attackers exploit vulnerabilities in the signing process, key management, or validation procedures to manipulate or falsify DNSSEC-protected DNS responses. DNSSEC exploitation can undermine the integrity and security of the DNS infrastructure, leading to DNS-based attacks or data interception.
93. AI-based Attacks AI-based Attacks leverage artificial intelligence and machine learning techniques to develop or enhance attack methods. This includes the use of AI algorithms to automate attacks, generate convincing phishing emails, evade detection, or launch targeted social engineering campaigns. AI-based attacks pose new challenges for cybersecurity as attackers leverage AI technology to enhance their malicious activities.
94. Biometric Spoofing Biometric Spoofing refers to the manipulation or circumvention of biometric authentication systems, such as fingerprint scanners or facial recognition technology. Attackers use various methods, including fake fingerprints or 3D masks, to trick biometric systems into authenticating unauthorized individuals. Biometric spoofing undermines the effectiveness of biometric security measures and can lead to unauthorized access.
95. ECU (Electronic Control Unit) Hacking ECU Hacking targets the electronic control units within vehicles or other embedded systems. Attackers exploit vulnerabilities in the software or firmware of these control units to gain unauthorized control over critical functions, such as engine management, brakes, or safety systems. ECU hacking poses risks to vehicle security, safety, and personal privacy.
96. Voice Phishing (Vishing) Voice Phishing, or Vishing, is a form of phishing attack conducted over voice or telephone calls. Attackers impersonate trusted individuals, such as bank representatives or tech support personnel, to trick victims into revealing sensitive information or performing actions that compromise their security. Vishing attacks rely on social engineering techniques and exploit the trust placed in phone communication.
97. Mobile App Exploitation Mobile App Exploitation involves exploiting vulnerabilities in mobile applications to gain unauthorized access, extract sensitive data, or manipulate application behavior. Attackers may reverse engineer apps, inject malicious code, or exploit insecure API endpoints to compromise the security of mobile applications. Mobile app exploitation can lead to data breaches or compromise device security.
98. GPS Tracking Attack GPS Tracking Attacks involve compromising GPS tracking systems or devices to manipulate location data or deceive tracking systems. Attackers can spoof GPS coordinates, alter tracking information, or disrupt tracking signals. GPS tracking attacks can have implications for logistics, transportation, or personal safety where location accuracy is critical.
99. Insecure Direct Object References Insecure Direct Object References occur when applications or systems expose internal or sensitive data identifiers directly to users, allowing them to access unauthorized resources or manipulate data. Attackers exploit these references to access restricted information or perform unauthorized actions by modifying parameters or URLs. Insecure direct object references can lead to data exposure and unauthorized access.
100. AI Model Poisoning AI Model Poisoning attacks aim to manipulate or compromise machine learning models by injecting malicious or biased data during the training phase. By poisoning the training data, attackers can influence the model’s behavior, compromise its accuracy,
101. OAuth Abuse OAuth Abuse involves exploiting vulnerabilities in the OAuth protocol to gain unauthorized access to user accounts or obtain sensitive information. Attackers may trick users into authorizing malicious applications, exploit misconfigured OAuth implementations, or abuse stolen or leaked OAuth tokens to access protected resources. OAuth abuse can lead to account compromise, data theft, or unauthorized access to third-party applications.
102. DNS Rebinding DNS Rebinding is an attack that bypasses the same-origin policy of web browsers by changing the DNS resolution of a domain after it has been loaded. Attackers can use DNS rebinding to launch attacks such as unauthorized access to internal network resources, controlling IoT devices, or stealing sensitive information from a victim’s browser. DNS rebinding attacks exploit the trust placed in DNS and the browser’s security mechanisms.
103. DDoS Amplification DDoS (Distributed Denial of Service) Amplification attacks involve exploiting vulnerabilities in network protocols or services to amplify the volume of traffic sent to a victim’s network or system. Attackers send small requests to vulnerable servers, which respond with significantly larger responses sent to the victim’s IP address. DDoS amplification attacks can overwhelm networks, leading to service disruption or denial of service.
104. IoT Botnets IoT (Internet of Things) Botnets are networks of compromised IoT devices that are controlled by attackers for malicious purposes. Attackers exploit vulnerabilities in IoT devices, such as weak default passwords or unpatched software, to compromise and enlist them in a botnet. IoT botnets can be used for DDoS attacks, spam campaigns, cryptocurrency mining, or other malicious activities.
105. Voice Assistant Eavesdropping Voice Assistant Eavesdropping involves exploiting vulnerabilities in voice assistant devices, such as Amazon Alexa or Google Home, to eavesdrop on users’ conversations without their knowledge or consent. Attackers may use techniques like “skill squatting” or manipulating device permissions to listen in on private conversations, gather sensitive information, or conduct targeted attacks. Voice assistant eavesdropping poses privacy and security risks.
106. Automotive CAN Bus Attacks Automotive CAN Bus Attacks target the Controller Area Network (CAN) bus, a network protocol used in vehicles to facilitate communication between various electronic control units (ECUs). Attackers exploit vulnerabilities in the CAN bus to gain unauthorized control over vehicle functions, manipulate sensor data, or launch attacks that impact vehicle safety and security. Automotive CAN bus attacks pose risks to connected vehicles and smart transportation systems.
107. Printer Spoofing Printer Spoofing involves impersonating legitimate printers on a network to intercept, manipulate, or capture print jobs. Attackers exploit vulnerabilities in print protocols, misconfigured network settings, or weak authentication to deceive users into sending sensitive documents to malicious printers or intercept printed documents containing confidential information. Printer spoofing attacks compromise document confidentiality and can lead to data breaches.
108. Radio Frequency Identification (RFID) Skimming RFID Skimming refers to the unauthorized collection of data from RFID (Radio Frequency Identification) tags or cards. Attackers use specialized devices to capture data from RFID-enabled identification cards, passports, or access cards. RFID skimming can result in identity theft, unauthorized access to restricted areas, or the cloning of RFID cards for fraudulent purposes. RFID skimming attacks exploit vulnerabilities in RFID systems and weak card protections.
109. Wireless Mouse/Keyboard Spoofing Wireless Mouse/Keyboard Spoofing involves intercepting and injecting keystrokes or mouse movements into wireless input devices, such as wireless mice or keyboards. Attackers use specialized hardware or software tools to capture the wireless signals between the devices and their receivers, allowing them to inject malicious commands or intercept sensitive information. Wireless mouse/keyboard spoofing attacks can compromise the security and privacy of user inputs.
110. Rogue DHCP Server A Rogue DHCP (Dynamic Host Configuration Protocol) Server is an unauthorized DHCP server deployed on a network. Attackers use rogue DHCP servers to distribute incorrect or malicious network configuration parameters, such as IP addresses, DNS settings, or default gateways, to unsuspecting clients. Rogue DHCP servers can redirect network traffic, conduct man-in-the-middle attacks, or intercept sensitive information exchanged on the network.
111. Bluetooth Impersonation Attacks Bluetooth Impersonation Attacks exploit vulnerabilities in Bluetooth-enabled devices to impersonate trusted devices and gain unauthorized access or control. Attackers can exploit Bluetooth pairing protocols, weak encryption, or insecure implementations to impersonate devices, establish unauthorized connections, or inject malicious commands. Bluetooth impersonation attacks can lead to data theft, device compromise, or unauthorized activities.
112. Bluetooth Sniffing Bluetooth Sniffing involves intercepting and capturing Bluetooth wireless signals between devices to monitor or extract sensitive information. Attackers use specialized tools to eavesdrop on Bluetooth communications, capturing data such as passwords, authentication credentials, or personal information. Bluetooth sniffing attacks exploit weaknesses in Bluetooth encryption or the pairing process. Bluetooth sniffing compromises communication privacy.
113. NFC (Near Field Communication) Attacks NFC (Near Field Communication) Attacks target the communication protocol used by mobile devices for contactless transactions, data exchange, or device pairing. Attackers exploit vulnerabilities in NFC implementations to perform unauthorized transactions, manipulate data exchanged between devices, or clone NFC cards or tags. NFC attacks can lead to financial losses, data breaches, or unauthorized access to secure areas or systems.
114. PowerShell-based Attacks PowerShell-based Attacks leverage the powerful scripting capabilities of PowerShell, a command-line shell and scripting language for Windows systems. Attackers use PowerShell to execute malicious commands, download and execute malware, or carry out reconnaissance activities. PowerShell-based attacks are difficult to detect and can bypass traditional security measures, making them a popular choice for attackers.
115. USB Cable Impersonation USB Cable Impersonation involves replacing or modifying USB cables to perform unauthorized activities on connected devices. Attackers may modify USB cables to inject keystrokes, exfiltrate data, or deliver malware to connected systems. USB cable impersonation attacks exploit the implicit trust users place in USB cables and can lead to data theft, system compromise, or unauthorized access to connected devices.
116. Rogue Wi-Fi Network A Rogue Wi-Fi Network is an unauthorized wireless network created to deceive users into connecting to it. Attackers set up rogue Wi-Fi networks with names similar to legitimate networks, tricking users into connecting and potentially capturing their sensitive information. Rogue Wi-Fi networks can be used for man-in-the-middle attacks, data interception, or the distribution of malware. Users should be cautious when connecting to Wi-Fi networks in unfamiliar locations.
117. Web Cache Poisoning Web Cache Poisoning is an attack that involves injecting malicious or manipulated content into a web cache. Attackers exploit vulnerabilities in web applications or misconfigured caching systems to poison the cache with malicious content. When users access the affected web pages, they may unknowingly receive the manipulated content, which can lead to the execution of malicious code, phishing attacks, or the exposure of sensitive information.
118. Denial-of-Service (DoS) Attacks Denial-of-Service (DoS) Attacks aim to disrupt or degrade the availability of a network, system, or service by overwhelming it with a flood of traffic, exhausting its resources, or exploiting vulnerabilities. Attackers may use techniques such as SYN flooding, ICMP flooding, or UDP flooding to cause service disruption, rendering the targeted resource inaccessible to legitimate users. DoS attacks can impact network performance and cause financial losses.
119. Directory Traversal Attacks Directory Traversal Attacks, also known as path traversal attacks or directory climbing attacks, aim to access files or directories outside of the intended scope of a web application. Attackers exploit input validation vulnerabilities to manipulate file paths and access sensitive files or execute arbitrary commands on the target system. Directory traversal attacks can lead to unauthorized data disclosure, system compromise, or remote code execution.
120. Distributed Reflection DoS (DRDoS) Attacks Distributed Reflection Denial-of-Service (DRDoS) Attacks exploit vulnerabilities in network protocols to amplify the volume of traffic directed at a target. Attackers send small requests with a spoofed source IP address to vulnerable servers or services, which respond with significantly larger responses sent to the victim’s IP address. DRDoS attacks can overwhelm networks, causing service disruption or denial of service.
121. IP Spoofing IP Spoofing involves altering the source IP address of network packets to deceive systems, hide the attacker’s identity, or bypass access controls. Attackers can use IP spoofing to launch DDoS attacks, bypass filters or firewalls, conduct reconnaissance, or impersonate trusted systems. IP spoofing can compromise network integrity, facilitate unauthorized access, or enable various other attacks that rely on IP-based trust mechanisms.
122. VLAN Hopping VLAN (Virtual Local Area Network) Hopping is an attack that allows an attacker to bypass VLAN security measures and gain unauthorized access to network resources. Attackers exploit vulnerabilities in network devices, such as switches, to manipulate VLAN tags or send spoofed frames to access VLANs other than their assigned VLAN. VLAN hopping attacks can lead to unauthorized data access, privilege escalation, or network disruption.
123. Rogue Access Point A Rogue Access Point is an unauthorized wireless access point deployed on a network to intercept, manipulate, or capture network traffic. Attackers set up rogue access points to deceive users into connecting, capturing sensitive information or conducting man-in-the-middle attacks. Rogue access points can compromise network security, expose data, or enable unauthorized access to connected systems. Users should be cautious when connecting to wireless networks.
124. Click Fraud Click Fraud refers to the fraudulent manipulation of online advertisements or pay-per-click (PPC) systems. Attackers employ automated scripts or botnets to generate fake clicks, artificially inflating advertising costs for businesses or generating revenue for the attackers. Click fraud can also be used to deplete competitors’ ad budgets or compromise online analytics.
125. Physical Access Attacks Physical Access Attacks involve gaining unauthorized physical access to systems, devices, or network infrastructure. Attackers exploit physical vulnerabilities, such as unsecured facilities, weak access controls, or insufficient surveillance, to compromise or tamper with systems, steal sensitive information, or disrupt operations. Physical access attacks can have severe consequences and are often difficult to detect or prevent.
126. Replay Attacks Replay Attacks involve capturing and replaying legitimate network communication or data to gain unauthorized access or deceive systems. Attackers record and replay captured data to impersonate a legitimate user, bypass authentication mechanisms, or perform unauthorized actions. Replay attacks can compromise the integrity of data or the security of systems that rely on the freshness of information.
127. VLAN Enumeration VLAN Enumeration is an attack that involves discovering and mapping the VLAN (Virtual Local Area Network) configuration of a network. Attackers use various techniques, such as VLAN hopping, ARP probing, or port scanning, to identify active VLANs, network devices, or systems within VLANs. VLAN enumeration can help attackers plan further attacks or identify potential targets within the network infrastructure.
128. Man-in-the-Cloud Attacks Man-in-the-Cloud (MitC) Attacks exploit vulnerabilities in cloud storage services or synchronization mechanisms to gain unauthorized access to users’ cloud storage accounts. Attackers compromise authentication tokens or steal cloud synchronization data to access or manipulate sensitive files stored in the cloud. MitC attacks can lead to data breaches, unauthorized data exposure, or account compromise.
129. VLAN Hopping VLAN (Virtual Local Area Network) Hopping is an attack that allows an attacker to bypass VLAN security measures and gain unauthorized access to network resources. Attackers exploit vulnerabilities in network devices, such as switches, to manipulate VLAN tags or send spoofed frames to access VLANs other than their assigned VLAN. VLAN hopping attacks can lead to unauthorized data access, privilege escalation, or network disruption.
130. Rogue Access Point A Rogue Access Point is an unauthorized wireless access point deployed on a network to intercept, manipulate, or capture network traffic. Attackers set up rogue access points to deceive users into connecting, capturing sensitive information or conducting man-in-the-middle attacks. Rogue access points can compromise network security, expose data, or enable unauthorized access to connected systems. Users should be cautious when connecting to wireless networks.
131. DNS Amplification Attack A DNS Amplification attack leverages misconfigured DNS servers to amplify the volume of traffic directed at a target. Attackers send DNS queries with a spoofed source IP address to open DNS resolvers, which respond with significantly larger responses sent to the victim’s IP address. This can overwhelm the victim’s network, causing service disruption or denial of service.
132. ARP Poisoning ARP (Address Resolution Protocol) Poisoning, also known as ARP Spoofing, involves manipulating the ARP tables of network devices to redirect traffic or perform man-in-the-middle attacks. Attackers send false ARP messages to associate their MAC address with the IP address of another device, intercepting network traffic intended for the targeted device. ARP poisoning attacks can lead to data interception, unauthorized access, or network disruption.
133. IoT Device Exploitation IoT (Internet of Things) Device Exploitation targets vulnerabilities in internet-connected devices, such as smart home devices, routers, or security cameras. Attackers exploit weak security measures or default passwords to gain control over the devices, enabling them to conduct malicious activities, such as unauthorized access, data theft, or network disruption.
134. Rogue DHCP Server A Rogue DHCP (Dynamic Host Configuration Protocol) Server is an unauthorized DHCP server deployed on a network. Attackers use rogue DHCP servers to distribute incorrect or malicious network configuration parameters, such as IP addresses, DNS settings, or default gateways, to unsuspecting clients. Rogue DHCP servers can redirect network traffic, conduct man-in-the-middle attacks, or intercept sensitive information exchanged on the network.
135. MAC Spoofing MAC Spoofing involves changing the Media Access Control (MAC) address of a network interface to impersonate another device on a network. Attackers can use MAC spoofing to bypass MAC-based access controls, gain unauthorized network access, or conduct Man-in-the-Middle attacks. MAC spoofing can also be used to evade network traffic monitoring or MAC-based authentication.
136. BGP Hijacking BGP (Border Gateway Protocol) Hijacking is an attack that involves manipulating BGP routing tables to reroute internet traffic through unauthorized paths. Attackers gain control over BGP announcements to divert traffic to their networks, intercept communication, or launch man-in-the-middle attacks. BGP hijacking can result in service disruption, data interception, or unauthorized access to network resources.
137. Malicious Insider A Malicious Insider is an individual with authorized access to an organization’s systems, networks, or data who intentionally misuses their privileges for personal gain or malicious purposes. Malicious insiders may steal sensitive information, sabotage systems, compromise security measures, or conduct unauthorized activities within the organization’s infrastructure. Detecting and mitigating insider threats can be challenging.
138. SNMP (Simple Network Management Protocol) Abuse SNMP Abuse involves exploiting vulnerabilities in SNMP-enabled devices to gain unauthorized access, manipulate device settings, or extract sensitive information. Attackers exploit weak SNMP community strings or insufficient access control to compromise network devices, leading to unauthorized access, data exposure, or network disruption. SNMP abuse can impact the security and integrity of network infrastructure.
139. VPN Exploitation VPN (Virtual Private Network) Exploitation refers to attacks that target vulnerabilities in VPN technologies to gain unauthorized access to secure networks or intercept encrypted communication. Attackers exploit vulnerabilities in VPN protocols, weak encryption algorithms, or misconfigurations to bypass security controls, eavesdrop on communication, or compromise VPN gateways. VPN exploitation can lead to data breaches or unauthorized access to critical systems.
140. VoIP (Voice over IP) Attacks VoIP (Voice over IP) Attacks target vulnerabilities in Voice over IP systems or protocols to disrupt communication, intercept calls, or inject malicious traffic. Attackers exploit weaknesses in signaling protocols, VoIP servers, or session initiation mechanisms to manipulate call flows, impersonate users, or eavesdrop on conversations. VoIP attacks can compromise communication privacy and disrupt voice services.
141. STP (Spanning Tree Protocol) Manipulation STP (Spanning Tree Protocol) Manipulation involves manipulating the STP protocol used in network switches to cause network disruptions or gain unauthorized access. Attackers can forge STP messages to manipulate the network topology, leading to network loops, traffic redirection, or the interception of network traffic. STP manipulation can impact network availability, compromise security, or facilitate unauthorized activities.
142. Honeypot Attacks Honeypot Attacks involve targeting honeypot systems, which are decoy systems designed to lure attackers and gather information about their techniques and activities. Attackers may attempt to compromise honeypot systems to evade detection, gather intelligence, or gain access to the actual target network or systems. Honeypot attacks provide valuable insights into attacker behaviors and help improve overall network security.
143. Email Spoofing Email Spoofing involves forging or modifying the email header fields to make an email appear as if it originated from a different source than its actual sender. Attackers use email spoofing to deceive recipients, trick them into revealing sensitive information, or spread malware. Email spoofing attacks can undermine trust in email communication and facilitate phishing or other social engineering attacks.
144. Remote Desktop Protocol (RDP) Exploitation Remote Desktop Protocol (RDP) Exploitation involves targeting vulnerabilities in the RDP protocol used to remotely access and control Windows-based systems. Attackers exploit RDP vulnerabilities, weak authentication, or misconfigurations to gain unauthorized access, conduct privilege escalation, or distribute malware. RDP exploitation can lead to data breaches, system compromise, or unauthorized control over targeted systems.

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